TY  - BOOK
AU  - Richards, J. C.
TI  - Basic tactics for listening
SN  - 9780194384513
U1  - 428.34 
PY  - 2003///
CY  - Nueva York
PB  - Cambridge University Press
KW  - English language
KW  - Textbooks for foreign speakers
KW  - Listening
KW  - Problems, exercises, etc
N1  - 004753; H 042
ER  -